EP 0098622 A2 19840118 - Process for the preparation of a catalyst and process for the dehydrogenation of C2-C4 paraffins.
Title (en)
Process for the preparation of a catalyst and process for the dehydrogenation of C2-C4 paraffins.
Title (de)
Verfahren zur Herstellung eines Katalysators und Verfahren zur Dehydrierung von C2-C4-Paraffinen.
Title (fr)
Procédé de préparation d'un catalyseur et procédé de déshydrogénation de paraffines C2-C4.
Publication
Application
Priority
NL 8202647 A 19820701
Abstract (en)
Process for the preparation of a catalyst for the dehydrogenation of C<sub>2</sub>-C<sub>4</sub> paraffins, comprising following steps:a) impregnation of an alumina carrier with an aqueous solution of a tin compound,b) calcination of the composition,c) impregnation of the composition with an aqueous solution of a platinum compound,d) reduction of the composition,e) removal of halogen ions by treating the composition with a non-acidic aqueous solution comprising NH<sub>4</sub><sup>+</sup> ions, andf) impregnation of the composition with a non-acidic aqueous solution of an alkali metal compound.Process for the dehydrogenation of C<sub>2</sub>-C<sub>4</sub>-paraffins using a catalyst so prepared.
IPC 1-7
IPC 8 full level
C07C 2/76 (2006.01); B01J 23/62 (2006.01); B01J 29/06 (2006.01); B01J 37/06 (2006.01); C07B 61/00 (2006.01); C07C 1/00 (2006.01); C07C 2/02 (2006.01); C07C 5/32 (2006.01); C07C 5/333 (2006.01); C07C 11/02 (2006.01); C07C 15/00 (2006.01); C07C 67/00 (2006.01)
CPC (source: EP US)
B01J 23/626 (2013.01 - EP US); C07C 5/325 (2013.01 - EP US); C07C 5/3337 (2013.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0098622 A2 19840118; EP 0098622 A3 19840215; EP 0098622 B1 19860305; AU 1636783 A 19840105; AU 558756 B2 19870205; CA 1196624 A 19851112; DE 3362392 D1 19860410; JP H0428416 B2 19920514; JP S5912756 A 19840123; NL 8202647 A 19840201; US 4469811 A 19840904; US 4542248 A 19850917
DOCDB simple family (application)
EP 83200643 A 19830503; AU 1636783 A 19830629; CA 427918 A 19830511; DE 3362392 T 19830503; JP 11626883 A 19830629; NL 8202647 A 19820701; US 50493083 A 19830616; US 59794684 A 19840409